baber/WOPTO huggingface dataset:
Patent TW-373090-B (TW)
Title: Method of preparing particles of a light-polarizing material and light polarizing material therefrom
Inventor: CHECK JOSEPH A III
IPC: G02B5/30
Filed: 1994-07-20
Granted: 1999-11-01
Abstract: A light polarized material attached with adsorbate iodine comprises a staggered compound; the said staggered compound consisting of (i) an elemental molecular iodine, (ii) a hydrohalide acid and/or an ammonium or alkali metal or alkaline earth metal halide, and (iii) a precursor compound, selected from chalet metal ion heterocyclic compound groups of nitrogen-containing heterocycle, reacted in the presence of polystabilizer in the solvent of non-water soluble solution (the precursor compound and the light polarized material are dissoluble), characterized in that the reaction is carried out in the presence of a tiny amount of reactants (i), (ii) and (iii) and 20 wt% of water.
Patent TW-328928-B (TW)
Title: Steering column interconnector
Inventor: ARNOLD A BREVICK
IPC: B62D1/04
Filed: 1994-10-24
Granted: 1998-04-01
Abstract: A steering column interconnector, which comprises: a housing; a hub rotatably associated with the housing to define a radial space; a hole going through the hub and the housing; at least one hub ring-shaped recess joined on the inner surface of the hub, the hub comprising a first electrically conductive ring connecting to a first connector; at least one housing ring-shaped recess complementing at least one hub ring-shaped recess and located on the inner surface of the housing, said at least one housing ring-shaped recess comprising a second electrically conductive ring connecting to a second connector, and at least one contact for electrically connecting the first electrically conductive ring and the second electrically conductive ring together.
Patent TW-300222-B (TW)
IPC: C07D277/54
Filed: 1995-02-22
Granted: 1997-03-11
Abstract: This invention relates to novel 5-[3-aryl-prop-2-ynyl]-5-(arylsulfonyl)thiazolidine-2,4-diones and 5-[3-aryl-prop-2-ynyl]-5-(arylsulfanyl)thiazolidine-2,4-diones characterized by the general formula (I), seen below, wherein Ar is phenyl, 2-naphthyl, alkyl substituted phenyl, alkoxy substituted phenyl, halogen substituted phenyl, 2-pyridinyl, substituted 2-pyridinyl, 3-pyridinyl, 4-pyridinyl, 2-quinolinyl, 2-pyrimidinyl, 2-benzoxazolyl, 2-benzthiazolyl, 2-benzimidazolyl, 2-furanyl, 2-benzo-[b]-furanyl, 2-thienyl, or 2-benzo-[b]-thienyl; n is 0 or 2; and Ar' is phenyl, alkyl substituted phenyl, perfluoroalkyl substituted phenyl, halogen substituted phenyl, alkoxy substituted phenyl, perfluoroalkoxy substituted phenyl or alkylthio substituted phenyl:    <IMAGE>  (I)  This invention also relates to the use of the abovementioned compounds in lowering the blood glucose levels in hyperglycemic mammals and pharmaceutical compositions containing the same.
Patent TW-266321-B (TW)
Title: Process for high-voltage CMOS transistor
Inventor: YANG SHENG-SHYONG
IPC: H01L27/105
Filed: 1995-05-11
Granted: 1995-12-21
Abstract: A process of high-voltage CMOS transistor, that is applicable to implement the first-type MOS transistor and the second-type MOS transistor on one first-type semiconductor substrate, comprises the steps of: forming one second-type well area and two second-type lightly doped area on predetermined position of the above first-type semiconductor substrate; forming two first-type lightly doped area on predetermined position of the above second-type well area; forming masking material on the above semiconductor substrate where is predetermined to form as drain, source and gate electrode of the above first-type and second-type MOS transistor; with above masking material as mask separately doping the first-type impurity and the second-type impurity to the above first-type lightly doped area and the second-type lightly doped area where is between area predetermined to form as the above drain, source and drain electrode, so as to form the first-type floating area and the second-type floating area; with the above masking material as mask implementing oxidization to form field oxide; removing the above masking material; forming gate oxide on the second-type well area and the first-type semiconductor substrate between the above filed oxides; forming conductive layer on the above gate oxide, and the above conductive layer crossing between the above field oxides to separately form the above gate; with the above field oxide and gate as mask separately doping the first-type impurity and the second-type impurity to the above first-type lightly doped area and the second-type lightly doped area to separately form the above first-type and second-type drain and source area.
Patent TW-274061-B (TW)
Title: Molecular sieve composite membrane and its preparation
Inventor: SHY HANN-JANG
IPC: B01J29/00
Filed: 1995-06-16
Granted: 1996-04-11
Abstract: A method for the preparation of molecular sieve composite membrane using aluminum anode treated membrane material is comprised of : (a) dipping aluminum sheet in phosphoric acid solvent, applying electrical charge for the anode treatment to obtain aluminum anode treated membrane; (b) placing the aluminum anode treated membrane in a NaOH, TEOS, TPABr, H2O reaction solution; and also (c) reacting the aluminum anode treated membrane in the above mentioned reaction solution under heated water of 160~200 deg.C for 1 to 8 days.
Patent TW-327622-B (TW)
Title: Front suspension system and its multiple linkage shock absorber mechanism for motorcycle
Inventor: DAY CHYAU-JYH
IPC: B60G11/14
Filed: 1995-09-19
Granted: 1998-03-01
Abstract: A kind of front suspension system for motorcycle which includes a multiple linkage shock absorber mechanism, a front fork set and a front fork upper bushing. The front fork upper bushing is affixed with the handle or as a whole so that the bushing and the handle can turn synchronously. The front fork upper bushing is pivoted with the frame at suitable location so that the bushing can be turned without detachment of the frame. The front fork set can be separated as the front fork and lower bushing in which the upper end of the front fork is affixed with the lower end of the front fork lower bushing or as a whole. The lower end of front fork is pivoted with the front hub or after pivoting with other component. The front fork lower bushing is inserted by the front fork upper bushing and can be relative motion with each other. And, when the upper bushing is turning, there is a mechanism also leading the lower bushing so that when the handle is turning, the lowering bushing is also turning by the leading of upper bushing. The multiple linkage shock absorber mechanism comprises at least single or multiple connecting rods as the linkage and at least one shock absorbing component. The linkage is pivoted with the shock absorbing component at least one pivot point and also with the front fork set. The shock absorbing component is pivoted with the linkage on at least one end and pivoted with the frame or linkage on the other end.
Patent TW-366358-B (TW)
Title: Process for isolating mesophase pitch
Inventor: ROMINE H ERNEST
IPC: C10G53/06
Filed: 1995-10-24
Granted: 1999-08-11
Abstract: The present invention provides a process for obtaining a very clean mesophase pitch from isotropic pitch. This invention utilizes a solvent fractionation process which does not involve the process steps, yield loss and waste generation associated with fluxing and filtering the isotropic pitch. Additionally, this invention provides a liquid/liquid extraction process that avoids the solids handling and the high temperatures and pressures of supercritical fluid extraction. Finally, this invention controls the hardness of the mesophase product.
Patent TW-290715-B (TW)
Title: Fabrication method of lateral bipolar transistor on silicon-on-insulator(SOI)
Inventor: SHYU CHING-SHYANG
IPC: H01L21/311
Filed: 1996-01-26
Granted: 1996-11-11
Abstract: A fabrication method of lateral bipolar transistor on SOI with base width controlled by grown spacer comprises of: (1) with SOI with buried oxide and separation by implanted oxygen(SIMOX) as initial material; (2) with ion implantation forming well region; (3) growing one thick field oxide(FOX) as isolation; (4) growing one oxide as gate oxide; (5) with chemical deposition growing and doping polysilicon, and etching with photomask to form gate of MOS element; (6) with ion implantation forming base region of BJT; (7) with photoresist overlaying one first side of BJT element, and with high-density ion implanting forming collector on one second side of BJT element; (8) on two lateral sides of gate growing one spacer and by etching back achieving needed spacer thickness; (9) with high-density ion implanting to form one emitter on BJT element; and (10) with photoresist overlaying BJT, then performing high-density ion implantation, simultaneously forming drain and source of MOS element and base of BJT element.
Patent TW-339321-B (TW)
Title: A plastic bag dispenser and a plastic bag for use in said dispenser the invention relates to a plastic-bag dispenser
Inventor: JOHAN MARIUS TRYK
IPC: B65D33/00
Filed: 1996-07-10
Granted: 1998-09-01
Abstract: A sort of plastic-bag dispenser including a box apt for housing rollers (6) including the rollers (6) a plastic-bag serial of continuous precision gusset; having all the bags 2 transverse handles (43, 44) and on both sides of the central concave (42) of the bag (40), which is connected by means of a a separation line between the bag bottom and the bag handle; as well we the upper level of the box formed by the roughly horizontal carrier plate (2) and the front edge (2a) and rear edge (2b), having the carrier plate an outlet for te drawing of bags from the dispenser; as well as the device (10, 11) for the hanging of the 2 handles of the drawn bags, featuring: the outlet of the bag is formed by the long hole (9) extended along the axial line of the roler (6); and the device below the carrier plate (2) for the control of the drawing of the bags when the handle of individual bags appears in the long hole (9).
Patent TW-364061-B (TW)
Title: Voltmeter, suitable for medium/high-voltage devices, having a surface-wave device
Inventor: MULLER ANSGAR
IPC: G01R15/16
Filed: 1996-09-04
Granted: 1999-07-11
Abstract: Voltmeter for medium/high-voltage devices. Which has a surface-wave device (21) as the voltmeter element proper. This surface-wave device is incorporated into an impedance voltage divider (5, 6), of a type known in principle, in such a way that bath electrical high-voltage insulation is ensured and power supply problems of the voltmeter element which is at high potential are ruled out.
Patent TW-324111-B (TW)
Title: Method for producing many micro-electronic circuits on SOI
Inventor: KARLHEINZ MULLER
IPC: H01L21/8248
Filed: 1996-09-25
Granted: 1998-01-01
Abstract: A method to produce many microelectronic circuits on SOI, especially CMOS transistors, NPN or PNP transistors. The features include: 1) defining many active areas on insulation materials, 2) implanting dopant into desired n or p wells in active areas. 3) forming gate oxide and patterning in active area, 4) depositing polysilicon 1 layer and implanting N+ or P+ to form desired structure and diffusing dopant by thermal annealing, 5) depositing oxide film and patterning and etching oxide and underneath polysilicon to define active area, depositing another oxide and etching this oxide to form polysilicon gate spacer, 6) depositing polysilicon 2 layer and implanting p- and n- dopant into desired wells, 7) patterning polysilicon 2 and depositing oxide film, 8) forming spacer for polysilicon 2 line, 9) thermal-annealing polysilicon 1 and 2 to drive dopants within p1 and P2 into wells, 10) introducing metal to form metallic contact by silicidation in exposed oxide.
Patent TW-324787-B (TW)
Title: Devic for sensing electric discharges
Inventor: BENGTSSON TORD
IPC: G01R31/28
Filed: 1996-10-01
Granted: 1998-01-11
Abstract: A device for sensing electric discharges in a test object that includes at least two electric connecting conductors. The device comprises a transducer equipment and evaluating equipment. The transducer equipment includes at least one transducer for direction-sensitive sensing of current pulses through the connecting conductor by means of sensing a magnetic field that is generated by the current pulse. The transducer delivers a transducer signal to the evaluation equipment in dependence on the current pulses and their direction. The evaluation equipment generates an indicating signal that is independence on received transducer signals to indicate the signal that indicates an electric discharge in the test object.
Patent TW-306044-B (TW)
Title: Manufacturing method of integrated circuit metallization
Inventor: LEI HANN-SHYONG
IPC: H01L21/768
Filed: 1996-11-23
Granted: 1997-05-21
Abstract: A method of eliminating contact tunneling comprises of the following steps: (1) supplying one substrate with formed at least one MOS transistor component; (2) on the substrate forming one planarized dielectric; (3) etching the planarized dielectric till the substrate surface, forming multiple contact windows; (4) on the dielectric and those contact window surface forming one first barrier layer; (5) forming one spin-on-glass(SOG) layer, then making it flow by "flow method", then curing it; and (6) with the first barrier layer as etching end point, etching back the SOG layer.
Patent TW-400430-B (TW)
Title: A portable weapons scoring system and the method of scoring using the same
Inventor: CHEW DAVID KHIEN MEOW
IPC: F41J5/14
Filed: 1997-02-04
Granted: 2000-08-01
Abstract: A portable weapons scoring system comprising at least two charge-coupled device (CCD) cameras (20) for the determination of weapons impacts, wireless transceivers (22), a computer assembly (24) for accurately calculating the bearings for the triangulation of weapons impacts and maintains a completed database, and video recording equipment (26) having a video recorder (261) to record all weapon impact images. The cameras (20) with known survey points provide precise electronic images of impact positions. Real-time images of the weapons impacts are relayed by the wireless transceivers (22) to the computer assembly (24).
Patent TW-355807-B (TW)
Title: Thin-film electron emitter device having a multilayer top electrode from suppressing degradation of an insulating layer and application equipment using the same
Inventor: KUSUNOKI TOSHIAKI
IPC: H01J1/30
Filed: 1997-03-11
Granted: 1999-04-11
Abstract: A thin-film electron emitter device with multilayer structure including, upper and lower electrodes with an insulative or dielectric layer being sandwiched therebetween; the upper or "top" electrode is itself formed as a multilayer structure, with interface layer formed on the insulative layer, and intermediate layer stacked on the interface layer and a surface layer stacked on or above the middle layer; the middle layer is made of a chosen material which is greater in sublimation enthalpy than the surface layer.
Patent TW-344733-B (TW)
Title: Garbage disposal apparatus
Inventor: SAKO TOSHIHARU
IPC: B01D53/86
Filed: 1997-03-24
Granted: 1998-11-11
Abstract: A garbage disposal apparatus comprising: a processing chamber for processing garbage, the process of garbage in the processing chamber capable of being performing by decomposition using microorganisms; and a purifying chamber for purifying gas discharged from the processing chamber and containing stinking components, the purifying chamber comprising: a first purifying chamber connected to the processing chamber and including an ammonia purifying unit; and a second purifying chamber into which gas allowed to pass through the first purifying chamber is introduced is provided with a non-ammonia purifying unit for purifying non-ammonia gas.
Patent TW-339459-B (TW)
Title: Uniform trench fill recess by means of isotropic etching
Inventor: KLAUS PENNER
IPC: H01L21/02
Filed: 1997-05-16
Granted: 1998-09-01
Abstract: A procedure of forming uniformly recessed fills of trench structures maintaining a planar wafer surface without needing any intermediate or final planarization technique, having the following steps: provision on the base plate an initial device having at least 1 sacrifice layer which may not be even, having the structure aplurality of trenches formed in the sacrifice layer and extended into the base plate, and stuff materials settled on the sacrifice layer and filled in the trench of minimum size less than or equal 2 times the desired depth of the recess; isotropical etching stuff, which is to be removed from the sacrifice layer, but not lower than the interface of the sacrifice layer; removal of the sacrifice layer by means of selecting the isotropical etching of the stuff and leaving the protruding bolts of the filling stuff; and highly selective etching to the wafer, isotropical etching stuff with protruding bolts in even depth in all the trench.
Patent TW-448126-B (TW)
Title: Elevator speed control apparatus
Inventor: UCHIUMI EIJI
IPC: B66B1/30
Filed: 1997-06-12
Granted: 2001-08-01
Abstract: The carriage speed feedback control circuit 1 or 13 calculates the carriage speed correction signal Vcref2 that can make the carriage speed detected value Vefb from the carriage speed detecting circuit 6 to follow-up the carriage speed command value Vcref given from the outside. The speed conversion circuit 2 converts the carriage speed correction signal Vcref2 from the carriage speed feedback control circuit into the motor speed command signal Vmref for the elevator, and the motor speed control circuit 3 controls the rotational speed of the motor according to the motor speed command signal from the speed conversion circuit. In this feedback control of the elevator according to the carriage speed, the gain computing circuit 7 computes the necessary feedback gains Kd and Tc for suppressing the resonance of the elevator mechanical system 4 based on the combination of the carriage load detected value mc from the carriage load detecting circuit 9 and the detected value y of carriage position from the carriage position detecting circuit 10, and sets the gains for the carriage speed feedback control circuit. Consequently, it is possible to suppress the vibration that tends to occur when the carriage reaches to a specific speed caused by the resonance frequency of the elevator mechanical system according to the carriage load and the carriage position and improve the passenger comfort.
Patent TW-419439-B (TW)
Title: Minimizing hydrogen halide corrosion in a partial oxidation process
Inventor: WINTER JOHN DUCKETT
IPC: C07C1/02
Filed: 1997-07-21
Granted: 2001-01-21
Abstract: The present invention relates to a method for minimizing hydrogen halide corrosion in quench gasifier during the non-catalytic partial oxidation reaction of a halogen-containing hydrocarbonaceous feed, to produce a hydrogen halide-containing synthesis gas, finely divided particulate solids, and a nontoxic slag. The hydrogen halide-containing synthesis gas is contacted with water in the quench zone of the gasifier. The quench water contains a neutralizing agent, in excess of the amount necessary to neutralize hydrogen halide acids present therein, to thereby form halide salts. The quench water containing the halide salts is purified to recover the halide salts. The salt-free water is essentially environmentally nontoxic and can either be recycled to the process or discarded in conformity with environmental regulations.
Patent TW-351725-B (TW)
Title: Novel polyalkylphenol resin and the method for preparing the same
Inventor: HUANG KUEN-YUAN
IPC: C08G61/00
Filed: 1997-07-21
Granted: 1999-02-01
Abstract: A novel polyalkylphenol resin as represented in the following formula (I): where Rs are the same or different and represent a C1-C5 alkyl or halogen; n is an integer of 0 to 4, k is an integer of 0 to 3, I is an integer of 0 to 4, and m is an integer of 1 to 10.
Patent TW-415892-B (TW)
Title: Security documents
Inventor: HARDWICK BRUCE ALFRED
IPC: B42D25/29
Filed: 1997-09-25
Granted: 2000-12-21
Abstract: A security document (1), such as a banknote is formed from a sheet-like substrate (10) of clear plastics material with layers (13, 14, 15, 16) of opacifying ink applied to the surfaces (11, 12) of the substrate (10). The security document (1) includes a security device (20) which is at least partially obscured by the layers (13, 14) of opacifying ink on a first surface (11) of the substrate (10). The layers (15, 16) on the second surface (12) of the substrate (10) are applied in such a manner so as to leave a ""half-window"" area uncovered by opacifying ink through which the security device (20) is visible from one side of the document (1). The security device (20) may extend transversely outside the half-window area and be visible in transmission, enabling a different contrasting effect to be observed from both sides of the documents.
Patent TW-376550-B (TW)
Title: Apparatus for and method of cleaning objects to be processed
Inventor: KAMIKAWA YUJI
IPC: H01L21/00
Filed: 1997-09-26
Granted: 1999-12-11
Abstract: A cleaning apparatus and a cleaning method for restricting an occurrence of water marks on a surface of an object to be processed are provided. The cleaning apparatus is constructed so as to dry wafers W, which have been rinsed by DIW in a drying chamber 42, in a cooling system. Thus, the reaction between, for example, IPA, DIW etc. and silicon in surfaces of the wafers W is inactivated to cause the surfaces to be oxidized with difficulty, so that it is possible to restrict the occurrence of the water marks on the surfaces.
Patent TW-373216-B (TW)
Title: Color cathode ray tube having a small diameter neck
Inventor: NAKAMURA TOMOKI
IPC: H01J29/86
Filed: 1997-10-13
Granted: 1999-11-01
Abstract: A color cathode ray tube comprises a phosphor screen and an in-line electron gun. Each of the focus electrode and the anode has a single opening for passing three electron beams. The single opening has a diameter larger in a horizontal direction than a diameter thereof in a vertical direction. Each of the focus electrode and the anode has a plate electrode placed therein and forming apertures for passing the three electron beams respectively. The focus electrode and the anode forms a main lens therebetween. The distance from the main lens to the phosphor screen is 360 mm or less, the outside diameter T in mm of the neck portion of the evacuated envelope housing the electron gun satisfies 23.5 mm ≤ T ≤ 25.3 mm, the value D in mm of twice the distance from the center of a trajectory of a side electron beam to a vertical edge of the single opening in each of the focus electrode and the anode satisfies 6.5 mm < D ≤ 8.3 mm, and the center-to-center spacing S in mm between two adjacent electron beams satisfies T-15.5 mm ≥ 2S.
Patent TW-385234-B (TW)
Title: Process for preparing beads as food or tobacco additive
Inventor: DE ROOS KRIS BART
IPC: A23L27/00
Filed: 1997-10-23
Granted: 2000-03-21
Abstract: Beads as food or tobacco additive containing at least one active ingredient which is slowly released are prepared by a process comprising the steps of forming a system consisting of a solution or dispersion or emulsion of a liquid active ingredient and/or of a solid active ingredient in an aqueous solution of an acid polysaccharide in the form of an alkali metal salt, an emulsifier and, optionally, one or more other water soluble or water dispersible substances; forming of discrete droplets of said system; converting said droplets to water-insoluble gel beads by introducing said droplets in an aqueous or alcoholic solution containing multivalent cations, thereby building a suspension; optionally, isolating said gel beads from said suspension and further, optionally, drying the isolated beads. The active ingredient is at least one compound of the group consisting of flavors, fragrances, vitamins and/or coloring materials.